Term Name:	tetranorbiotin
Synonyms:	(3aS,4R,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazole-4-carboxylic acid
Definition:	A member of the class of thienoimidazoles that is 2-oxohexahydrothieno[3,4-d]imidazole carrying an additional carboxy group at position 4 (the 3aS,4R,6aR-diastereomer).
Ontology:	ChEBI [CHEBI:133909]  ( EBI )